20641460606367 has 16 divisors (see below), whose sum is σ = 29337185856000. Its totient is φ = 12871690288704.

The previous prime is 20641460606317. The next prime is 20641460606381. The reversal of 20641460606367 is 76360606414602.

It is not a de Polignac number, because 20641460606367 - 2⁶ = 20641460606303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20641460606317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2291963142 + ... + 2291972147.

It is an arithmetic number, because the mean of its divisors is an integer number (1833574116000).

Almost surely, 2^{20641460606367} is an apocalyptic number.

20641460606367 is a deficient number, since it is larger than the sum of its proper divisors (8695725249633).

20641460606367 is a wasteful number, since it uses less digits than its factorization.

20641460606367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4583935390.

The product of its (nonzero) digits is 5225472, while the sum is 51.

The spelling of 20641460606367 in words is "twenty trillion, six hundred forty-one billion, four hundred sixty million, six hundred six thousand, three hundred sixty-seven".